A polycarbonate plastic recycling device comprises a crusher, a feeder, an extruder, a water cooling box, an air cooling box and a pelletizer connected in sequence. The feeder comprises a feeding barrel, a feed hopper, a propelling screw and a rotating motor. The feed hopper is arranged at the upper part of the feeding barrel near one end of the crusher, the propelling screw is arranged inside the feeding barrel, and one end of the propelling screw close to the crusher is connected to the rotating motor. A filter screen is arranged inside the feed hopper, the upper surface of the filter screen is coated with a magnet layer, a bin door is arranged at the bottom of the feeding barrel, and permanent magnets are embedded in the inner wall of the bin door. In the polycarbonate plastic recycling device of the utility model, a feeder is arranged at the front section of the extruder. While mixing materials, the feeder removes large-sized plastics and metal particles from the materials through the filter screen in the feed hopper and the permanent magnets on the inner wall of the bin door, reducing the working load of the extruder and improving the recycling quality of polycarbonate plastics.

Area Code: CN

Application Number: CN201720521711.2